| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $233.37 | 6.745% | $249.1108 | $249.11 | $249.10 | $249.10 |
| Purchase #2 | $42.79 | 6.644% | $45.633 | $45.63 | $45.65 | $45.60 |
| Purchase #3 | $238.95 | 10.808% | $264.7757 | $264.78 | $264.80 | $264.80 |
| Purchase #4 | $163.65 | 10.398% | $180.6663 | $180.67 | $180.65 | $180.70 |
| Purchase #5 | $197.79 | 7.136% | $211.9043 | $211.90 | $211.90 | $211.90 |
| Purchase #6 | $226.75 | 10.761% | $251.1506 | $251.15 | $251.15 | $251.20 |
| Purchase #7 | $102.29 | 12.629% | $115.2082 | $115.21 | $115.20 | $115.20 |
| 7 purchase totals = | $1,205.59 | $1,318.4489 | $1,318.45 | $1,318.45 | $1,318.50 | |